Add the finely chopped pineapple, tomatoes, red onion, cilantro, jalapeño pepper, lime juice, and salt to a large bowl.
Toss until well combined.
Serve immediately as a topping for tacos, grilled fish, or refreshing salsa with tortilla chips.
Enjoy your homemade pineapple pico de gallo!
Notes
To Store: Store the leftover pineapple pico de gallo in an airtight container in the refrigerator for up to three days. Before serving, gently stir for the best flavors.
Freezing: If you prefer to store it longer, use a freezer-safe container and transfer the leftovers to the freezer for up to three months. Freezing can cause the texture of the salsa to become softer, but it still tastes delicious.
To Thaw: When ready to use, transfer the frozen pico de gallo to the refrigerator overnight to thaw.
Reheating: This pineapple pico de gallo is best enjoyed fresh and chilled, so it does not require reheating.